Kitchen timer



FIG. 1 is an oblique perspective view from the front and the left side and above the kitchen timer showing my new design;

FIG. 2 is a top view of the kitchen timer showing my new design;

FIG. 3 is a bottom view of the kitchen timer showing my design;

FIG. 4 is a front side view of the kitchen timer showing my new design;

FIG. 5 is a left side view of the kitchen timer showing my new design;

FIG. 6 is a right side view of the kitchen timer showing my new design; and,

FIG. 7 is a back view of the kitchen timer showing my new design. 

The ornamental design for a kitchen timer, substantially as shown and described. 